
Clark Fitzgerald on R and the Shell

Myfanwy Johnston on Unit Testing

Inaugural Dissertation aRt Social!

Ryan Peek on RMarkdown and RNotebooks

Michael Levy's Tidyverse Tutorial

Myfanwy Johnston on Slidify and R Presentations

Randhawa On Writing Your Own Packages

Michael Levy on Automation, lapply, and Custom Functions in R

dplyr II: Joins and Set Operations

Ryan Peek on Creating Shiny Apps

Regular Expressions with Steven Fick

Qualitative Text Analysis in R with RQDA

First Steps with Structural Equation Modeling

Visualizing fits, inference, implications of (G)LMMs with Jaime Ashander

Back to basics: High quality plots using base R graphics

An introduction to ggplot with Myfanwy Johnston

Making Maps in R with Ryan Peek and Michele Tobias

Carl Boettiger on accessing online data with ROpenSci

Tim Bowles on multivariate stats with vegan

Ongoing learning with user groups

Michael Levy on Data Manipulation using dplyr

Vectorization in R: Why?

Using Dates and Times in R

Ryan Peek on Creating Shiny Apps

How to format plots for publication using ggplot2 (with some help from Inkscape)

Dave Harris on Maximum Likelihood Estimation

Robert Hijmans on Spatial Data Analysis

FasteR! HigheR! StrongeR!  A Guide to Speeding Up R Code for Busy People

Debugging Tools in R with Michael Hannon

Demographic analysis using the `popbio` library and some other fun stuff

Model Selection and MultiModel Inference

Mason Earles on interfacing R with the Forest Vegetation Simulator

Ryan Peek on using xts and ggplot for timeseries data

Steve Culman on the `plyr` Package

Don't R alone! A guide to tools for collaboration with R

Exploring GAMs with Rosemary Hartman

Ryan Peek on Customizing Your R Setup

Chris Hamm on using plot.new() for better combined plots

Stella Copeland's Intro to Mixed Models in R

A quick introduction to ggplot()

Nistara Randhawa on Writing your own R Package
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